54920874 has 16 divisors (see below), whose sum is σ = 109935360. Its totient is φ = 18291360.

The previous prime is 54920857. The next prime is 54920881. The reversal of 54920874 is 47802945.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5454 + ... + 11814.

It is an arithmetic number, because the mean of its divisors is an integer number (6870960).

Almost surely, 2^54920874 is an apocalyptic number.

54920874 is an abundant number, since it is smaller than the sum of its proper divisors (55014486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54920874 is a wasteful number, since it uses less digits than its factorization.

54920874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7805.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 54920874 is about 7410.8618931943. The cubic root of 54920874 is about 380.1127873883.

The spelling of 54920874 in words is "fifty-four million, nine hundred twenty thousand, eight hundred seventy-four".